NR3.2.2: erroneous example?

2011-08-19 Thread Jean-Charles Malahieude

Hello all!

Since the only header fields that will be printed are piece and opus,
the example in Custom text formatting for title blocks should read
(line 802 of input.itely)

-  subtitle = \markup { \italic (Excerpt) }
+  opus = \markup { \italic (Excerpt) }

Unless it is sympathetic ink?

May I change it myself, or?


Cheers,
Jean-Charles

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Re: NR3.2.2: erroneous example?

2011-08-19 Thread Bertrand Bordage
You should ask to James Lowe
james.l...@datacore.comhttp://git.savannah.gnu.org/gitweb/?p=lilypond.git;a=search;h=9bc65fa2efa4711ce96c648db6d703ae190f944c;s=james.l...@datacore.com;st=author
It's one of his commits :9bc65fa2efa4711ce96c648db6d703ae190f944c

Maybe it's to show something; there was a line
title = title  % not printed
before this commit.

Bertrand
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FW: Custom Tuning creating space beneath the first system

2011-08-19 Thread Carl Sorensen
Peter,

I've forwarded this to bug-lilypond, because it is a bug.
\contextStringTuning sets a context property for the FretBoards context.
This creates a FretBoards context if one doesn't exist.

I'll investigate possible fixes.

In the meantime, since you're not using FretBoards in this layout, put the
following in your file before the score:

contextStringTuning =
#(define-music-function (parser location tuning chord)
   (symbol? ly:music?)
   (_ Convert @{chord} to a string tuning stored in @code{tuning},
and set @code{stringTunings} of the current context to the
newly-defined tuning.
@{chord} must be in absolute pitches and should have the highest
string number (generally the lowest pitch) first.  @code{tuning}
should be a string that will be converted to a symbol.)
   (begin
 (chord-tuning parser tuning chord)
 #{
\set TabStaff.stringTunings = $(ly:parser-lookup parser tuning)
 #}))

HTH,

Carl


-- Forwarded Message
From: Peter Crighton petecrigh...@googlemail.com
Date: Fri, 19 Aug 2011 06:58:05 -0600
To: LilyPond Mailing List lilypond-u...@gnu.org
Conversation: Custom Tuning creating space beneath the first system
Subject: Custom Tuning creating space beneath the first system

Hi everybody.

When I create a custom tuning via \contextStringTuning there is some
extra vertical space (only) beneath the first system. When creating it
via \set TabStaff.stringTunings everything's perfect.
Is this a bug? Can it be fixed? I'd like to use \contextStringTuning,
because it's more compact.

--
Peter Crighton | (mainly) Progressive Rock musician based in
Mainz/Wiesbaden, Germany
http://www.petercrighton.de

-- End of Forwarded Message



customTuning.ly
Description: customTuning.ly
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Re: Issue 982 in lilypond: web big-html and pdf look bad

2011-08-19 Thread lilypond

Updates:
Status: Fixed
Labels: fixed_2_15_9

Comment #6 on issue 982 by philehol...@googlemail.com: web big-html and pdf  
look bad

http://code.google.com/p/lilypond/issues/detail?id=982

Pushed as 0dab09bcbd2046e1dc38fb264ae8f7d2097d3d71


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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread lilypond


Comment #36 on issue 1691 by philehol...@googlemail.com: Ugly bars in PDF  
documents

http://code.google.com/p/lilypond/issues/detail?id=1691

Request to push this change of 2.0 * %(exampleindent)s''' to 2.05 * .  This  
will fix all the instances of black bars where the snippet is  1 line  
long, and [quote] is used in the snippet, as it should be.



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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread lilypond


Comment #37 on issue 1691 by reinhold...@gmail.com: Ugly bars in PDF  
documents

http://code.google.com/p/lilypond/issues/detail?id=1691

Actually, the problem has nothing to do with the missing quote. E.g. simply  
try this trivial snippet: (which has the quote and the verbatim, and still  
produces overfull hboxes)


\input texinfo @c -*- coding: utf-8; mode: texinfo; -*-
@setfilename LineTest
@settitle PhilTest
@afourpaper

still problem:

@lilypond[verbatim,quote]
\repeat unfold 50 { c4 }
@end lilypond

@bye


It's actually a very general problem of lilypond-book. The reason why you  
are not seeing it with @lilypond[verbatim,quote,relative=1] is that  
relative=1 for some very strange reason also sets ragged-right=##t, so none  
of the lines will use the full line-width (which is wider than the latex  
width!) and therefore you won't see the bars. I don't think that this is  
actually intended (why should relative imply ragged-right). So, you are  
seeing a perfect example of two lilypond-book bugs offsetting each other:

  Bug 1: lilypond-book uses a line-width that is too large
  Bug 2: relative implies ragged-right, which will not use the full allowed  
width in most cases.



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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread lilypond


Comment #38 on issue 1691 by philehol...@googlemail.com: Ugly bars in PDF  
documents

http://code.google.com/p/lilypond/issues/detail?id=1691

If [quote] is used, and the change I suggested is made, you no longer get  
overfull hboxes.  In book_snippets.py we have this line:


QUOTE: r'''line-width = %(line-width)s - 2.0 * %(exampleindent)s''',

If you change the 2.0 to slightly more than 2.0 (and I suggested 2.05) then  
the output is no longer too wide.  My presumption is that this is to do  
with rounding errors - taking exactly twice the indent from the linewidth  
doesn't narrow the resulting output quite enough.  I understand that this  
doesn't fix every single problem with the docs or how lilypond-book works,  
but it does fix a lot of ugly output in the docs.



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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread lilypond


Comment #39 on issue 1691 by reinhold...@gmail.com: Ugly bars in PDF  
documents

http://code.google.com/p/lilypond/issues/detail?id=1691

Again, this would just be a workaround for a severe lilypond-book bug,  
namely that it creates images that are wider than allowed.
By shrinking the line-width by an arbitrary (sufficiently large) amount, of  
course you will get images that fit, but that's not the real solution to  
the problem, rather painting over the rust and hoping that it won't surface  
somewhere else.


Also, it won't fix the the problem when you don't use quote (which should  
be just a special case of a lilypond snippet, not a required snippet  
option!).



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Re: Issue 1816 in lilypond: Lilypond-book music runs off right side of the page

2011-08-19 Thread lilypond

Issue 1816: Lilypond-book music runs off right side of the page
http://code.google.com/p/lilypond/issues/detail?id=1816

This issue is now blocking issue 1691.
See http://code.google.com/p/lilypond/issues/detail?id=1691

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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread lilypond

Updates:
Blockedon: 1816

Comment #40 on issue 1691 by percival.music.ca: Ugly bars in PDF documents
http://code.google.com/p/lilypond/issues/detail?id=1691

The problem is not a rounding error.  The first problem Reinhold identified  
is detailed in issue 1816, which has a patch.  We know the problem, we know  
the solution, and we have the fix ready.


If you would like to move forward on this, please test that patch.   
Otherwise we'll just wait for James to test it (to move the patch from  
Patch-new to Patch-review, at which point it can go through the countdown).



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Re: Issue 1663 in lilypond: Images missing on web site

2011-08-19 Thread lilypond


Comment #31 on issue 1663 by philehol...@googlemail.com: Images missing on  
web site

http://code.google.com/p/lilypond/issues/detail?id=1663

Following this up, and the problem is less tractable than I thought.  If  
you go to http://lilypond.org/doc/v2.15/Documentation/web-big-page.html  
you'll see that not only are all the example images missing, so are the  
images that are supposed to be on the menu bar at the top - so it's not  
obvious that you can click on the left hand edge of the bar to get back to  
the index, for example.  The problem is that these image locations aren't  
specified in the source file, but rather in the style sheet.  Fixing this  
would (AFAICS) mean making specific styles just for the web-big-page as  
opposed to web-normal, which would be a nightmare for maintenance.  Fixing  
this properly would probably involve rethinking the directory structure of  
the web html files.  If they were all in Documentation\web\filename.html  
rather than lots od subdirectories plus the root for big, it would make  
more sense.  Don't know whether this is not justified investigating  
further, though.



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Re: Issue 1663 in lilypond: Images missing on web site

2011-08-19 Thread lilypond


Comment #32 on issue 1663 by reinhold...@gmail.com: Images missing on web  
site

http://code.google.com/p/lilypond/issues/detail?id=1663

Exactly. The problem is that the background is specified in CSS as  
something like:

body{
  background: url(../pictures/background-image.png) no-repeat scroll 0 0  
#FF;

...
}

Now, all URLs in the CSS are relative to the CSS file, not to the main  
lilypond file!


So the real problem is that web-big-page.html and web/index.html are NOT  
using the same css files, but each of them is using its own copy:

http://lilypond.org/doc/v2.15/Documentation/lilypond-website.css
http://lilypond.org/doc/v2.15/Documentation/web/lilypond-website.css

The proper fix would be to handle the css just like all other included  
files (i.e.images) and adjust the CSS path together with the images. In  
particular that would mean that we only have one css file, and  
web-big-file.html and web/index.html have different relative pathes to the  
same CSS file.

That way we also get rid of css file duplications on the server.


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Re: Issue 1816 in lilypond: Lilypond-book music runs off right side of the page

2011-08-19 Thread lilypond


Comment #7 on issue 1816 by philehol...@googlemail.com: Lilypond-book music  
runs off right side of the page

http://code.google.com/p/lilypond/issues/detail?id=1816

I've tested this exhaustively.  I've manually updated the book-snippets.py  
in my build tree, and run it against my test file, prior and post this  
update.  Both outputs are attached.  As you see, without the [quote]  
option, this does inded get rid of the black bars/overfull hbox.  Not quite  
sure why, since these are quite wide compared to the snippets with [quote]  
but that's because I don't understand the working of -book, latex, etc.   
However, there's no effect on the lines compiled with [quote], which  
continue to have bars and overfull hbox warnings.  However, if you make the  
change I'm suggesting (indeed, 2.05 only needs changing to 2.02) you get  
the 3rd result - with no bars at all.  See the 3rd PDF.  I've run the test  
file with multipliers of 1.95, 1.96, 1.97, 1.98, 1.99, 2.00, 2.01, 2.02 and  
2.03.  1.95 to 1.98 give the same result in terms of the point size of the  
overfull hbox - 2.0635 to 4 decimal digits.  1.99 to 2.01 give the same  
result (1.05977), different from 1.96.  2.02 is zero, and hence no black  
bars.  It seems beyond obvious that Reinhold has fixed one bug, and the  
[quote] bug is down to a rounding error.  Please, please, please can we  
stop pointless arguing about angels on the head of a pin, and make a simple  
change that fixes a lot of horrible output in our documentation - make the  
multiplier of indent just bigger than 2.  If this is not agreed, I'll give  
up and move on to other more valued work - other work than Lilypond.


Attachments:
LineLengthPre1819.pdf  169 KB
LineLengthPre202.pdf  178 KB
LineLengthPost202.pdf  178 KB


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Re: Issue 620 in lilypond: It should be possible to specify more specific spanner bounds.

2011-08-19 Thread lilypond

Updates:
Labels: -Patch-needs_work fixed_2_15_9

Comment #13 on issue 620 by n.putt...@gmail.com: It should be possible to  
specify more specific spanner bounds.

http://code.google.com/p/lilypond/issues/detail?id=620

(No comment was entered for this change.)


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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread Trevor Daniels


Comment #37 on issue 1691 by reinhold...@gmail.com: Ugly bars in 
PDF

documents
http://code.google.com/p/lilypond/issues/detail?id=1691


It's actually a very general problem of lilypond-book. The reason 
why you  are not seeing it with 
@lilypond[verbatim,quote,relative=1] is that  relative=1 for some 
very strange reason also sets ragged-right=##t, so none  of the 
lines will use the full line-width (which is wider than the latex 
width!) and therefore you won't see the bars. I don't think that 
this is  actually intended (why should relative imply 
ragged-right).


Are you sure relative=1 sets ragged-right?
That would be silly.  But ragged-right is set by
LilyPond if there is only one system in the output.
This seems quite sensible.

Trevor



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Re: NR3.2.2: erroneous example?

2011-08-19 Thread Trevor Daniels


Jean-Charles, you wrote Friday, August 19, 2011 3:02 PM

Since the only header fields that will be printed are piece and 
opus,
the example in Custom text formatting for title blocks should 
read

(line 802 of input.itely)

-  subtitle = \markup { \italic (Excerpt) }
+  opus = \markup { \italic (Excerpt) }

May I change it myself, or?


Please do.

When this section was changed quite a lot
of useful information was lost.  I think
the following also needs to be reinserted
(properly formatted, of course) in Title
blocks explained:

-

If you define the \header inside the \score block,
then normally only the piece and opus headers will
be printed.

\score {
 { c'4 }
 \header {
   title = title % not printed
   piece = piece
   opus = opus
 }
}


You may change this behavior (and print all the
headers when defining \header inside \score)
by using

\paper{
 print-all-headers = ##t
}

-

At present print-all-headers is buried way
down in 4.1.6 under 4. Spacing issues!

Trevor



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Re: Issue 1816 in lilypond: Lilypond-book music runs off right side of the page

2011-08-19 Thread lilypond


Comment #8 on issue 1816 by percival.music.ca: Lilypond-book music runs off  
right side of the page

http://code.google.com/p/lilypond/issues/detail?id=1816

I will put this patch on a countdown later tonight.

I will cancel any new GOP proposals for the next two weeks.  I am returning  
to the UK next week; flying away from Vancouver on the 24th, and arriving  
at 13:40 on the 25th (assuming that I catch my flight from Heathrow to  
Glasgow).  I will probably sleep for 5-6 hours (jetlag), and be at  
university at approximately 00:01 on the 26th.


If Reinhold (or anybody else) has not figured out what the problem is with  
[quote], I will absolutely give this my highest priority.


Could you please wait a week?  This is my last chance to see friends and  
family for the next few months.



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Re: Issue 1816 in lilypond: Lilypond-book music runs off right side of the page

2011-08-19 Thread lilypond


Comment #9 on issue 1816 by percival.music.ca: Lilypond-book music runs off  
right side of the page

http://code.google.com/p/lilypond/issues/detail?id=1816

To avoid misunderstandings: when I wrote this patch in comment 8, I was  
referring to Reinhold's patch which fixes the music-off-side-of-page for no  
[options].



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Re: Issue 1691 in lilypond: Ugly bars in PDF documents

2011-08-19 Thread lilypond


Comment #41 on issue 1691 by percival.music.ca: Ugly bars in PDF documents
http://code.google.com/p/lilypond/issues/detail?id=1691

Trevor reminded us (by email) that lilypond automatically sets  
ragged-right=##t if the music is less than a full line.  This might be the  
behavior Reinhold was seeing.  If he was seeing it in a different context,  
then this sounds like another bug.  There's no reason why relative=1 should  
imply ragged-right.



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